基于 XNA 的绞吸式挖泥船操作过程建模与仿真

摘要

随着国际航运业和疏浚工程的不断发展，对于绞吸式挖泥船的操作人员操控挖泥船技术的要求也越来越高，因此需要通过仿真系统来培训疏浚人员的操作技能。论文建立了基于 XNA 的绞吸式挖泥船运动仿真模型，从而实现了虚拟操作仿真。首先，利用3DS Max 对绞吸式挖泥船进行建模并进行骨骼画分，在 Visual Studio 环境中建立起运动模型的关联，最后在 XNA 中使用高级着色语言（HLSL）绘制动态海洋场景。结果表明 XNA 可以高效地实现场景渲染与绞吸式挖泥船的实时虚拟控制，达到比较理想的仿真结果。%With the continuous development of international shipping and dredging ,it has become more and more so-phisticated for the manipulation of cutter suction dredgers .Therefore ,it needs to train the skills of dredgers by simulation system .In this paper ,the motion simulation model based on XNA is built and the virtual simulation of operations is conduc-ted .Firstly ,3DS Max is used to build up the model of a cutter suction dredger and divide the model as different bones . Then ,the association of motion model is made in the Visual Studio environment .Finally ,high level shader language is used to draw dynamic ocean scene in XNA .It’s efficient to achieve the effect of scene rendering ,the real-time virtual control of cutter suction dredger and the ideal simulation result by XNA ,as is showed in the paper .